"I was reading the dictionary. I thought
it was a poem about everything."
                     --Steven Wright

Appropriate Preposition:

  • Polite in ( নম্র ) He is polite in his manners. (Polite to strangers).
  • Depend on ( নির্ভর করা ) Success depends on hard work.
  • Delight in ( আনন্দ ) He takes delight in music.
  • Look at ( তাকানো ) Look at the moon.
  • End in ( শেষ হওয়া ) All his plans ended in smoke.
  • Conscious of ( সচেতন ) He is conscious of his weakness.

Idioms:

  • At large ( স্বাধীন ) The anti-socials are still at large.
  • Widow's mite ( দরিদ্রর ক্ষুদ্র দান ) A widow's mite is no less important than a large contribution of a rich man.
  • Hold good ( প্রযুক্ত হওয়া ) This ruls will not hold good here.
  • in the doldrums ( উদাসীন ভাবাপন্ন )
  • bad debts ( অশোধ্য বা অনাদায়ী ঋন ; যে ঋন শোধ করা যাবে না )
  • To the letter ( অক্ষরে অক্ষরে ) He followed my advice to the letter.